المختبرات الطبية الأولى

:Normal range

(Adult: 8.5-10.2 μg/dl      (2.12-2.55 mmol/L

(Child: 8.5-12 μg/dl          (2.12-30 mmol/L

Comment: Increased in hyperparathyrodism, myelomatosis, some malignancies both of bone and non-osseous as well as in vitamin D excess and sarcoidosis. Decreased in hypoparathyrodism, hypoalbuminemia and in renal disease; in idiopathic, surgical, or congenital  Hypoparathyrodism; vitamin D deficiency, chronic renal failure magnesium deficiency; massive blood transfusion, leprosy; anterior pituitary hypofunction, cystinosis, osteomalasia; alcoholism; hepatic cirrhosis; hypoalbuminemia and inadequate nutrition

Sample: Serum